From capybaras to penguins and tiny snails, animals at London Zoo stepped on the scale for the annual weigh-in. The measurements help keepers track the animals’

From capybaras to penguins and tiny snails, animals at London Zoo stepped on the scale for the annual weigh-in. The measurements help keepers track the animals’ health, though sometimes a little bribery is involved. [▻](https://video.twimg.com/amplify_video/2091943038931152896/vid/avc1/720x1280/YJ…